Component styles missing on error pages

[maxmilton]

Since Sapper v0.14.0 component styles are missing on error pages. I assume it's related to #300.

[Rich-Harris]

I'm not seeing this... can you elaborate?

[maxmilton]

This happens when there are styles in App.html or a component used in App.html. Normally a style block is added to the head when the route is loaded... but this doesn't happen on error pages.

I'm going to wait until #308 drops since it may inadvertently fix this. If it's still an issue afterwards then I'll create a minimal repro.

[Rich-Harris]

0.15 is out — if you get a chance to see if it's fixed now, let me know! thanks

[maxmilton]

After a bit of debugging, I figured it out! I'm using sapper-template and in my server.config.js I had a Svelte style preprocessor which returned nothing.

It didn't occur to me that the SSR styles were used to generate <style> blocks in the head. Once I set up style preprocessing the same as client.config.js then things are now working as expected.

Sorry for any confusion!